Vacation research has a consistent headline: the benefits are real and short-lived.
A meta-analysis by de Bloom and colleagues reviewed seven studies and found that vacation has positive effects on health and well-being, but these effects soon fade out after work resumption. The authors also noted that vacation activities and experiences had hardly been studied, so it was unclear which parts of a vacation did the work.
A later meta-analysis in European Psychologist reanalyzed that data and added studies published through 2020, covering 13 studies and 1,428 people with an average vacation of 11 days. It found that vacations improve well-being, including positive and negative affect, stress and exhaustion, but that the improvements faded with no significant difference from pre-vacation levels after the first post-vacation week.
Two more findings from that study matter for planning:
- Length did not matter much. Vacation duration did not moderate the effects. The authors write that "extending the vacation duration does not maximize its benefits."
- Frequency is the lever. Because well-being declines rapidly after the first week back, the authors recommend "planning and taking regular short vacations throughout the year."
For a founder, that is good news. You do not need a month away to benefit. You need breaks that are real, and you need them regularly.



